Answer:
x=2
Step-by-step explanation:
circumference = PI x dia.
using 3.14 for PI
20 x 3.14 = 62.8 inches round up to 63 inches
Answer:
answer in comments
Step-by-step explanation:
Hi
85% ⇒ 68
100% ⇒ x
85x = 100·(68)
85x = 6800
x = 6800/85
x = 80
Answer: 80
Just divide 77 / 10
77 / 10 = 7.7
Or move the decimal place one time to the left.
77 = 7.7